I just got my amino test results back. My glycine is 535 and the range is 122-322. I also have elevated Beta Amino Isobutyric Acid (4 and should be less than 3), Phenylalanine (90 and should be <74), and Ornithine (110 should be <83). My GP ran the tests because I asked her to, but she doesn't know how to interpret them so I ran the results by the endocrinologist I've seen and he said HE didn't know how to interpret them and I should ask the doctor who ran the tests. Maybe I hurt his feelings? Anyway, does anyone know the proper doctor for interpreting amino acid results? Thanks!